F45.21✓ Billable

Hypochondriasis

Inclusion Terms

  • •Hypochondriacal neurosis
  • •Illness anxiety disorder

Also Indexed As(ICD-10-CM Alphabetic Index)

These clinical terms, synonyms, and manifestations all map to F45.21 in the official ICD-10-CM Alphabetic Index.

Disorder (of), anxiety, illnessDisorder (of), hypochondriacal, neurosisDisorder (of), identity, illness anxietyHypochondria, hypochondriac, hypochondriasis (reaction)Neurosis, neurotic, hypochondriacalNosomaniaPsychoneurosis, psychoneurotic, hypochondriacal

Code Hierarchy

┌5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)├F40-F48Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)├F45Somatoform disorders
└F45.21Hypochondriasis

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